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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ADUC841BCPZ8-5
ADUC841BCPZ8-5Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
578
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ADUC841BSZ62-3
ADUC841BSZ62-3Analog Devices Inc.IC MCU 8BIT 62KB FLASH 52MQFPMicrocontrollers52-MQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
52-MQFP (10×10)
Package / Case:
52-QFP
892
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ADUC841BSZ62-5
ADUC841BSZ62-5Analog Devices Inc.IC MCU 8BIT 62KB FLASH 52MQFPMicrocontrollers52-MQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
52-MQFP (10×10)
Package / Case:
52-QFP
578
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ADUC842BCP32-3
ADUC842BCP32-3Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
1,720
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ADUC842BCP32-5
ADUC842BCP32-5Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
370
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ADUC842BCP8-5
ADUC842BCP8-5Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
537
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ADUC842BCPZ32-3
ADUC842BCPZ32-3Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
1,548
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ADUC842BCPZ32-5
ADUC842BCPZ32-5Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
1,448
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ADUC842BCPZ62-3
ADUC842BCPZ62-3Analog Devices Inc.IC MCU 8BIT 62KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
329
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ADUC842BCPZ62-5
ADUC842BCPZ62-5Analog Devices Inc.IC MCU 8BIT 62KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
696
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ADUC842BCPZ8-3
ADUC842BCPZ8-3Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
812
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ADUC842BCPZ8-5
ADUC842BCPZ8-5Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
233
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ADUC842BSZ62-3
ADUC842BSZ62-3Analog Devices Inc.IC MCU 8BIT 62KB FLASH 52MQFPMicrocontrollers52-MQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
52-MQFP (10×10)
Package / Case:
52-QFP
786
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ADUC842BSZ62-5
ADUC842BSZ62-5Analog Devices Inc.IC MCU 8BIT 62KB FLASH 52MQFPMicrocontrollers52-MQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
52-MQFP (10×10)
Package / Case:
52-QFP
420
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ADUC843BCP32-5
ADUC843BCP32-5Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
863
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ADUC843BCP32Z-5
ADUC843BCP32Z-5Analog Devices Inc.IC MCU 8BIT 32KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
1,042
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ADUC843BCP62-5
ADUC843BCP62-5Analog Devices Inc.IC MCU 8BIT 62KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
1,107
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ADUC843BCP62Z-5
ADUC843BCP62Z-5Analog Devices Inc.IC MCU 8BIT 62KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
290
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ADUC843BCP8-3
ADUC843BCP8-3Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
8.38MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
682
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ADUC843BCP8-5
ADUC843BCP8-5Analog Devices Inc.IC MCU 8BIT 8KB FLASH 56LFCSPMicrocontrollers56-LFCSP-VQ (8x8)N/A-40°C ~ 85°C
Core Processor:
8052
Core Size:
8-Bit
Speed:
16.78MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
4.75V ~ 5.25V
Data Converters:
A/D 8x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Supplier Device Package:
56-LFCSP-VQ (8×8)
Package / Case:
56-VFQFN Exposed Pad, CSP
647
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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